?SNDlib native format; type: model; version: 1.0 # no node hardware is considered yet NODE_MODEL = NO_NODE_HARDWARE # demands and links are undirected DEMAND_MODEL = UNDIRECTED LINK_MODEL = UNDIRECTED # at most one of the given capacities must be installed on each link in # addition to the preinstalled capacity LINK_CAPACITY_MODEL = EXPLICIT_LINK_CAPACITIES # Ignore any fixed-charge cost. FIXED_CHARGE_MODEL = NO # Flow must be routed on a single path (due to 1+1 protection). ROUTING_MODEL = SINGLE_PATH # Only the routing paths given in the admissible paths section are allowed. ADMISSIBLE_PATH_MODEL = EXPLICIT_LIST # Take hop limits into account HOP_LIMIT_MODEL = INDIVIDUAL_HOP_LIMITS # Mimize total cost. This is currenly the only valid objective. OBJECTIVE_MODEL = MINIMIZE_TOTAL_COST # Demands are to be protected by 1+1 protection. SURVIVABILITY_MODEL = ONE_PLUS_ONE_PROTECTION